| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $233.49 | 3.181% | $240.9173 | $240.92 | $240.90 | $240.90 |
| Purchase #2 | $176.88 | 10.767% | $195.9247 | $195.92 | $195.90 | $195.90 |
| Purchase #3 | $176.96 | 3.678% | $183.4686 | $183.47 | $183.45 | $183.50 |
| Purchase #4 | $182.46 | 9.498% | $199.7901 | $199.79 | $199.80 | $199.80 |
| Purchase #5 | $128.46 | 3.655% | $133.1552 | $133.16 | $133.15 | $133.20 |
| Purchase #6 | $183.68 | 10.759% | $203.4421 | $203.44 | $203.45 | $203.40 |
| Purchase #7 | $171.62 | 13.147% | $194.1829 | $194.18 | $194.20 | $194.20 |
| 7 purchase totals = | $1,253.55 | $1,350.8809 | $1,350.88 | $1,350.85 | $1,350.90 | |